摘要
结合云南元磨高速公路在建特长隧道———大风垭口隧道中出现的洞口滑坡、涌水、塌方、突泥等问题,多角度论述了产生的因素以及应对措施,希望能为今后在类似地质条件下,公路隧道的勘查、设计以及施工提供借鉴。
Combining many problems such as landslide of opening, waterpouring, landslip and so forth occurred in construction of an ultralong tunnel, the Dafengyakou Tunnel, of Yunnan Yuanmo Expressway, authors state reasons of these problems and countermeasures from several aspects in order to provide help for future survey, design and construction of road tunnels under similar geological conditions.
出处
《施工技术》
CAS
北大核心
2003年第9期12-14,共3页
Construction Technology
关键词
公路隧道
工程施工
地质灾害
滑坡
涌水
塌方
geological disaster
countermeasure analysis
road tunnel
construction
